All MIBs › CISCO-SCSI-MIB › ciscoScsiLuWwnName
ciscoScsiLuWwnName
Module: CISCO-SCSI-MIB
OID (symbolic): CISCO-SCSI-MIB::ciscoScsiLuWwnName
OID (numeric): 1.3.6.1.4.1.9.10.95.1.5.1.1.3
Node type: OBJECT-TYPE
Type: ScsiNameIdOrZero
Access: read-only
Description: The World-Wide Name of this LU.
What is ciscoScsiLuWwnName?
This object is the World-Wide Name that uniquely identifies this specific logical unit at the storage layer. Admins rely on it to positively match a LUN reported through this SNMP table with the same LUN as seen inside a host's operating system or multipathing software, since a WWN, unlike a LUN number, never changes when the SAN's zoning or topology is reconfigured. A WWN such as 60:06:01:60:12:34:56:78:00:00:00:00:00:00:00:01 lets an admin confirm that LUN 3 on the switch is exactly the disk Windows Disk Management labels Disk 5.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.95.1.5.1.1.3 snmpwalk -v2c -c public <target> CISCO-SCSI-MIB::ciscoScsiLuWwnName
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.95.1.5.1.1.3.1 snmpget -v2c -c public <target> CISCO-SCSI-MIB::ciscoScsiLuWwnName.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.95 | ciscoScsiMIB | CISCO-SCSI-MIB |
| 1.3.6.1.4.1.9.10.95.1 | ciscoScsiObjects | CISCO-SCSI-MIB |
| 1.3.6.1.4.1.9.10.95.1.5 | ciscoScsiLogicalUnit | CISCO-SCSI-MIB |
| 1.3.6.1.4.1.9.10.95.1.5.1 | ciscoScsiLuTable | CISCO-SCSI-MIB |
| 1.3.6.1.4.1.9.10.95.1.5.1.1 | ciscoScsiLuEntry | CISCO-SCSI-MIB |
| 1.3.6.1.4.1.9.10.95.1.5.1.1.3 | ciscoScsiLuWwnName | CISCO-SCSI-MIB |